Individual Calculations February 2017
 Kuliga, Roman  Total change: -12.00  Rating chartPersonal card
 IV Liga Malopolska Krakow POL 2017-01-14
RcRownchangeKK*chgGame
 1565 1659 1.50 3 -0.30 40 -12.00 
  Wrona, Florian 1310 POL1.0010.11404.40 
  Hodorowicz, Kamil 1813 POL0.001-0.2940-11.60 
  Kukulka, Dominik 1571 POL0.501-0.1240-4.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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